baber/WOPTO huggingface dataset:
Patent KR-20210007422-A (KR)
Inventor: SONG HYEON MIN
IPC: H01M50/10
Filed: 2019-07-11
Abstract: The present invention relates to a cylindrical battery in which an electrode assembly is embedded in a metal can and, more specifically, to a cylindrical battery in which a cap assembly including a current blocking member is positioned at an upper end of the electrode assembly, an upper insulating member is positioned between the cap assembly and the electrode assembly, and a spring is integrally connected to a lower surface of the current blocking member. The cylindrical battery is capable of preventing a bending part of a positive electrode tab and a welding part of the positive electrode tab and the cap assembly from breaking due to external vibration.
Patent KR-20210009530-A (KR)
Inventor: YONGSEOK OH
IPC: F24F11/526
Filed: 2019-07-17
Abstract: Disclosed is an air conditioner, which can notify a user of whether or not a filter is mounted by having a simple structure and low costs. According to the present invention, the air conditioner comprises: a filter assembly having a filter case; a carrier where the filter assembly is mounted; a motor enabling the carrier to advance or retreat; a sensing unit having an object to be sensed which is installed in the filter case and having a sensor installed in the carrier; and a controller determining whether or not the filter assembly is mounted on the carrier based on output of the sensing unit when a filter withdrawal command or a filter mounting command is generated and driving the motor according to a result of determination to enable the filter assembly to advance or retreat.
Patent KR-20210011131-A (KR)
Title: A utility model type Cross joint for robot arm
Inventor: HAN JEONG WOO
IPC: F16B7/04
Filed: 2019-07-22
Abstract: The present invention relates to a convenient cross joint for a robot arm which is a joint member for an additional extension of a robot arm. The convenient cross joint for a robot arm comprises 30-60 parts by weight of a mineral filler including at least one resin between urethane and epoxy and 15-20 parts by weight of carbon or 20-30 parts by weight of glass with respect to 50 parts by weight of a polyphthalamide resin, and consists of two joint arms (10, 10′) formed in a size and a shape of a single standard and combined in a form of facing each other, and a shaft pin (22a) assembled on the joint arms (10, 10′). The convenient cross joint for a robot arm provides fastening power by a combination of two joint arms formed in a single standard, and provides strong fixing power with a small number of bolts by a self-meshing structure. The convenient cross joint for a robot arm has a hinge structure for responding to various standards by a single joint even if the standard of a connected robot arm is changed.
Patent KR-20210011295-A (KR)
Title: Photoelectrode and method for manufacturing the same
Inventor: SUNG YUN MO
IPC: C25B1/00
Filed: 2019-07-22
Abstract: The present invention relates to a photoelectrode in which a photocatalyst layer having a nanorod structure with a large surface area is combined with a photovoltaic cell, and a method for manufacturing the same. According to an embodiment of the present invention, a photoelectrode comprises: a conductive substrate (10); an n-type semiconductor layer (20) stacked on the conductive substrate (10); a p-type semiconductor layer (30) stacked on the n-type semiconductor layer (20); a metal layer (40) stacked on the p-type semiconductor layer (30); and a nano-structured photocatalyst layer (50) stacked on the metal layer (40).
Patent KR-20210012080-A (KR)
Title: Method for generating precoder and precoder generating device in multi user multiple input and multiple output communication system
Inventor: JEON EUN SUNG
IPC: H04B7/0452
Filed: 2019-07-23
Abstract: Provided is a method for generating a precoder in a multi-user multi-input multi-output communication system to reduce a packet error rate (PER) and an apparatus thereof. According to the present invention, the method for generating a precoder in a multi-user multi-input multi-output communication system comprises: a step of receiving channel information and channel quality information from a plurality of stations; a step of determining whether a first condition is satisfied based on the provided information; a step of selecting a matrix inversion type when the first condition is satisfied; a step of determining whether a second condition different from the first condition is satisfied based on the provided information; a step of selecting a decomposition type when the second condition is satisfied; and a step of generating a precoder based on a selection result.
Patent KR-20210014388-A (KR)
Inventor: BYUNG JOO KIM
IPC: C01B32/39
Filed: 2019-07-30
Abstract: The present invention relates to an apparatus for preparing impregnated activated carbon using an ultrasonic generator. The apparatus for preparing impregnated activated carbon allows impregnation of activated carbon with an impregnation solution by using an ultrasonic generator, and includes: a gas introduction unit for introducing a gas; a solution introduction unit for introducing a solution; an ultrasonic generator linked to the gas introduction unit and the solution introduction unit so that the gas and impregnation solution may be introduced, and generating ultrasonic waves to atomize and spray the impregnation solution; a heating unit for heating the atomized impregnation solution sprayed from the ultrasonic generator; and a rotary reactor linked to the heating unit and carrying out impregnation of the activated carbon introduced thereto with the atomized and sprayed impregnation solution.
Patent KR-20190100102-A (KR)
Inventor: WONHEE LEE
IPC: B25J11/00
Filed: 2019-08-08
Abstract: The present invention relates to an action robot comprising at least one joint. According to an embodiment of the present invention, the action robot can comprise: a joint rotatably connecting a movable part with respect to a body; a joint elastic member providing an elastic force in a direction in which the joint is extended; a wire connected to the movable part and pulling the movable part in a direction in which the joint is bent; a rotation link disposed inside the body and connected to the wire and rotating about a rotation axis; a lifting rod for pressing the rotation link upward and to rotate; and a driving source for moving the lifting rod upward. The body can comprise: a first body having the rotation link embedded therein; and a second body detachably fastened to the first body and having at least a part of the lifting rod embedded therein. Therefore, the present invention is capable of providing the action robot that is easy to be assembled and easy to be maintained.
Patent KR-20210019618-A (KR)
Title: a tableware draining board
Inventor: PARK JIN HAN
IPC: A47L19/00
Filed: 2019-08-12
Abstract: The present invention relates to a dish drying rack integrated with a main frame, on which dishes that are completely washed are mounted so that the dishes can be naturally dried, in which water flowing from the dishes during a dry process can be collected and removed, and specifically, which has a simple structure so that the dish drying rack has improved productivity and usage convenience. The present invention comprises: an installation frame member (100) including a front plate (110) and a rear plate (120) arranged forward and backward to face each other, and a pair of side plates (150) coupled to both sides of the front plate (110) and the rear plate (120) so as to provide a dry space; main frame members (200) which are provided on both sides of the installation frame member (100), respectively, configured to enable the installation frame member (100) to be assembled since the front plate (110) and the rear plate (120) are inserted into vertically-separated connection gaps (S) of first and second frames (210, 220), respectively, perform a support function using first guides (230) provided on the first and second frames (210, 220) or enable the installation of a dish drying rack in a single layer or multiple layers, and are provided with a first stepped part (241) on which a water receiver (400) is supported; a support (300) which is mounted on upper end parts of the main frame members (200) in a state of being inserted into the installation frame member (100) to provide a mounting space for dishes; and the water receiver (400) which is supported by the first stepped part (241) in a state of being inserted into a lower part of the support (300) to receive water from the dishes during a drying process.
Patent KR-20210019226-A (KR)
Title: Semiconductor package including stacked semiconductor chips
Inventor: LEE SUK WON
IPC: H01L23/48
Filed: 2019-08-12
Abstract: A semiconductor package having high integration with a relatively low footprint is provided. The semiconductor package includes: a substrate; a first interposer disposed on the substrate; a first chip stack disposed on the substrate on one side of the first interposer, and including a plurality of first semiconductor chips stacked with an offset in a first direction; a second chip stack disposed on the first chip stack, and including a plurality of second semiconductor chips stacked with an offset in a second direction opposite to the first direction; and a third chip stack disposed on the substrate on an other side of the first interposer, and including a plurality of third semiconductor chips stacked with an offset in the second direction. The first interposer makes contact with a bottom surface of the second chip stack that protrudes from the first chip stack to support the second chip stack. The third chip stack has a thickness larger than the sum of thicknesses of the first and second chip stacks. A space below the third chip stack may overlap at least a portion of the first interposer.
Patent KR-20210020273-A (KR)
Title: Cargo cover equipment for truck
Inventor: LEE YOUNG YONG
IPC: B60P7/04
Filed: 2019-08-14
Abstract: The present invention relates to a cargo cover apparatus for a truck and, more specifically, to a cargo cover apparatus for a truck, wherein a frame is provided, a cover winding roller rotated on the same position by a handle is installed inside the frame, a cover covering a cargo box is connected to the winding roller, and a lifting member is installed on an upper side of the frame to be rotatable to forcibly move the frame downward, and thus, the lifting member is lifted downward by pressure pressing the frame to locate the frame at a fixed height of a front frame such that the frame can correspond to the height of cargo, rotating the cover winding roller with the handle in the same state to lead the cover to be unrolled horizontally in a direction toward the cargo box, while covering the cargo. According to the present invention, the height of the frame is freely controlled such that the frame can correspond to the height of the cargo loaded in the cargo box to cover the cargo with the cover such that the cargo can be horizontal, the frame is located above or below the frame to control the cover such that the cover can cover the cargo while being inclined upward or inclined downward from the front end to the rear end, the cargo is evenly pressed to the cover in a state wherein the height of the frame is controlled, to prevent a separation distance between the frame and the cargo, and also, the cargo is evenly pressed to the cover to prevent the cargo from being moved up and down by external vibrations, while preventing the cargo from being displaced from the cargo box thanks to the prevention of the vertical movement.
Patent KR-20210021872-A (KR)
Title: End-to-end Time Sensitive Networking system and method
Inventor: CHA JUNG HWAN
IPC: H04W76/12
Filed: 2019-08-19
Abstract: Provided are an end-to-end time sensitive networking (TSN) system and a method. According to an embodiment of the present invention, the end-to-end TSN system, as a system applied to 5^th (5G) generation mobile communication network, includes: an orchestrator node which provides a TSN schedule policy as a node which transmits an end device frame to a destination among nodes interworking with the 5G network; and a bridge node which is a bridge node interlocking with a 5G core network through a user plane function (UPF) of the 5G core network, wherein when the end device side node establishes a protocol data unit (PDU) session with the 5G core network, the end device side node establishes a tunnel with the end device side node, and transmits a frame of the end device transmitted through the tunnel to a corresponding destination according to a TSN schedule policy provided by the orchestrator node. The present invention provides the end-to-end TSN system and method which can guarantee a promised maximum latency.
Patent KR-20210024317-A (KR)
Title: Method for Accumulating Value Information by Using Transaction Details
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2019-08-21
Abstract: The present invention provides a method of accumulating value information using transaction history information, wherein a user wireless terminal obtains transaction history information including detailed information configured for payment in a payment terminal by interlocking with a designated information processing device which communicates in short distance with a connector device connected between the payment terminal and a printing device in an offline store through near field communication (NFC), and then value information based on acquired transaction history information is accumulated to a user and, at the same time, the acquired transaction history information is registered and stored in a designated storage medium and managed. Accordingly, it is possible to accumulate value information based on the acquired transaction history information to the user without changing software of the payment terminal provided in each store and without installing additional software in the payment terminal.
Patent KR-20210025238-A (KR)
Title: A method of manufacturing lactobacillus fermented broth of marine plants and lactobacillus fermented broth prepared therefrom
Inventor: LEE SEUNG WOO
IPC: A23L33/135
Filed: 2019-08-27
Abstract: The present invention relates to a method for producing a lactic acid bacteria fermentation liquid of seaweeds, and a lactic acid bacteria fermentation liquid produced thereby. With respect to 100 parts by weight of seaweeds, 5 to 10 parts by weight of lactic acid bacteria are inoculated and are fermented for 10 to 20 days. The lactic acid bacteria fermentation liquid produced according to the present invention is obtained by inoculating and fermenting lactic acid bacteria by using, as raw ingredients, seaweeds, in particular, Ulva pertusa Kjellman, which is alkaline health food including various ingredients such as a large amount of amino acids, inorganic materials, calcium, and potassium. Thus, the lactic acid bacteria fermentation liquid of the present invention has high palatability, and the lactic acid bacteria fermentation liquid inhibits the proliferation of microorganisms. Also, browning and decomposition can be prevented. In addition, the functionality of seaweeds is imparted, and the present invention can contribute to health improvement.
Patent KR-20210025392-A (KR)
Title: Atomic laser deposition system using continuously and independently transferred substrate
Inventor: LEE SEUNG HYUN
IPC: C23C16/52
Filed: 2019-08-27
Abstract: An atomic layer deposition system using a continuously and independently transferred substrate comprises a rail unit, a plurality of transfer units, a plurality of substrate units, and a plurality of deposition units. The rail unit is extended along an atomic layer deposition process while forming a predetermined route. Each of the transfer units is independently transferred on the rail unit. The substrate units are respectively mounted on the transfer units to be transferred. The deposition units are fixated to different positions along the rail unit and enables an atomic layer to be deposited on each of the substrate units positioned in a lower side.
Patent KR-20210026135-A (KR)
Title: System and method for providing parked vehicle movement service
Inventor: LI HYUNG KN
IPC: G05D1/00
Filed: 2019-08-29
Abstract: The present invention relates to a parked vehicle movement service providing system and a parked vehicle movement service providing method thereof, capable of notifying a vehicle owner of moved parking of a parked vehicle required to be moved, and remotely moving and parking the parked vehicle. The parked vehicle movement service providing system includes: a first mobile terminal for transmitting a parked vehicle movement request signal including parked vehicle information; a second mobile terminal for transmitting a parked vehicle movement execution request signal including remote control information when receiving a parked vehicle movement request notification signal; and a parked vehicle movement service server for generating the parked vehicle movement request notification signal according to the parked vehicle movement request signal of the first mobile terminal to transmit the parked vehicle movement request notification signal to the second mobile terminal, wherein the parked vehicle movement service server obtains vehicle owner information of a parked vehicle based on the parked vehicle information when receiving the parked vehicle movement request signal including the parked vehicle information from the first mobile terminal, generates a parked vehicle movement notification signal based on the obtained vehicle owner information to transmit the parked vehicle movement notification signal to the second mobile terminal, and remotely controls a movement of the parked vehicle based on the remote control information when receiving the parked vehicle movement execution request signal including the remote control information from the second mobile terminal.
Patent KR-20210026817-A (KR)
Title: Display apparatus and control method thereof
Inventor: KIM JIN OH
IPC: G09G3/36
Filed: 2019-09-02
Abstract: Provided is a display device capable of extending a gradation voltage range by extending a driving voltage range of a source drive, and increasing a voltage level of over driving and maximizing a voltage range of the over driving by reducing a gradation range of image data. According to one embodiment of the present invention, the display device comprises: a liquid crystal panel for displaying an image; a source driving unit for outputting a gradation voltage to the liquid crystal panel; a power supply unit for supplying a voltage to the source driving unit; and a control unit configured to control the power supply unit and the source driving unit to increase the maximum voltage and grayscale voltage supplied to the source driving unit based on a screen mode change, and to set a grayscale region other than a preset grayscale region as an over-driving region.
Patent KR-20190104969-A (KR)
Title: Carbazole compound, light-emitting element, light-emitting device, electronic device, and lighting device
Inventor: OSAKA HARUE
IPC: H01L51/00
Filed: 2019-09-03
Abstract: Provided is a novel carbazole compound. Further provided are a light-emitting element having high luminous efficiency and a light-emitting device, an electronic device, or a lighting device having low power consumption. The carbazole compound of the present invention is represented by chemical formula 1. In the chemical formula 1: α is a phenylene group; Ar^1 is one among a C1-C6 alkyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, and a substituted or unsubstituted phenanthryl group; Ar^2 is one among hydrogen, a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, and a substituted or unsubstituted phenanthryl group; Ar^3 is one among a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, and a substituted or unsubstituted phenanthryl group; R^1 is one among hydrogen, a C1-C6 alkyl group, and a substituted or unsubstituted phenyl group; and n is 0 or 1.
Patent KR-20210029487-A (KR)
Title: Method and apparatus for protecting low temperature burns in wearable smart device
Inventor: CHOI YONG YEOB
IPC: G06F11/30
Filed: 2019-09-06
Abstract: Embodiments of the present invention provide a method and a device for preventing low temperature burns which can allow a terminal user to recognize the low temperature burn entry temperature of a terminal surface through an internal temperature sensor of an internal terminal. The device for preventing low temperature burns comprises the temperature sensor, a display, and a processor.
Patent KR-20200037092-A (KR)
Title: Primary packaging means for pharmaceutical substances
Inventor: AUERBACH JUDITH
IPC: A61J1/06
Filed: 2019-09-25
Abstract: The present invention relates to a primary packaging member for receiving substances, preferably pharmaceutical substances, more preferably a primary pharmaceutical packaging member, and particularly a vial or carpule. The primary packaging member includes: a hollow body (1) comprising a cycloolefin polymer or a cycloolefin copolymer and having an opening (3); and a stopper (2) closing the opening (3), comprising a general elastomer and/or thermoplastic elastomer, and having a perforated portion (4) for introducing a cannula into the hollow body (1), wherein the general elastomer and/or thermoplastic elastomer of the stopper (2) is not connected to the hollow body (1) to be detachable therefrom in a non-destructive manner.
Patent KR-20210039156-A (KR)
Title: Unmanned aerial apparatus and operating method thereof
Inventor: JUNG GYU WON
IPC: B64C39/02
Filed: 2019-10-01
Abstract: Disclosed is an unmanned aerial device. According to one embodiment of the present invention, the unmanned aerial device records the rotation speed information of a motor, determines a flight path of the unmanned aerial device based on at least one of the rotation speed information and previous flight information when a non-GPS event occurs in the unmanned aerial device, and flies based on the flight path.
Patent KR-20210043843-A (KR)
Title: Functional fabric for shoe manufacturing using bio-antibacterial agent and phase change material
Inventor: LEE SEUNG CHEOL
IPC: D06M15/564
Filed: 2019-10-14
Abstract: The present invention relates to a functional fabric for shoe manufacturing using a bio-antibacterial agent and a phase change material. The functional fabric for shoe manufacturing contains 100 parts by weight of a water-based polyurethane resin, 5 to 10 parts by weight of a chitosan antibacterial agent, and 5 to 10 parts by weight of the phase change material. The purpose is to present the functional fabric for shoe manufacturing which can impart antibacterial properties to the fabric, and can control the temperature of the fabric itself.
Patent KR-20210046255-A (KR)
Inventor: PARK TAE SANG
IPC: A47G21/18
Filed: 2019-10-18
Abstract: The present invention relates to daily necessities, and specifically to safety and health. The present invention relates to fixing of a straw and reducing the amount of microplastic suction. To this end, provided is a straw for bottled water using nano technology, which is made in the form of a conventional straw on an upper part, and has a lid shape formed between a middle part and the upper part so that the straw can be used for drinking by turning and fixing the lid shape in, and has a bottom part blocked with a purifier that filters only microplastics by leaving a gap on a protruding part and making a hole invisible to naked eye in the protruding part. In this way, it is possible to firmly reduce the amount of microplastics, showing a healthy effect without adverse effects.